sample grid view in asp.net c#

Question

1.00/5 (1 vote)

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XML

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>



        <asp:GridView ID="GridView1" runat="server">

        </asp:GridView>



    </div>
    </form>
</body>
</html>

c#

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page
{

protected void Page_Load(object sender, EventArgs e)
{
string strSQLconnection = (@"Data Source=.;Initial Catalog=new;Integrated Security=True");

SqlConnection sqlConnection = new SqlConnection(strSQLconnection);

SqlCommand sqlCommand = new SqlCommand("select * from persons", sqlConnection);

sqlConnection.Open();

SqlDataReader reader = sqlCommand.ExecuteReader();

GridView1.DataSource = reader;

GridView1.DataBind();

}

}

Posted 23-Sep-12 21:09pm

darshith

Updated 6-Nov-19 17:00pm

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Comments

Abhijit Parab 24-Sep-12 3:11am

What you want? what is the problem you are facing?

Rickin Kane 24-Sep-12 3:54am

he is showing his gridview databind capability :)

Samer Aburabie 24-Sep-12 4:47am

lo0o0ol .. I think he is :)

Rickin Kane 24-Sep-12 3:55am

let me complete your question , i am trying to bind the record from Person table , but when my page Load finish , my gridview is empty , where i am going wrong

Tejas Vaishnav 24-Sep-12 5:49am

One thing before asking such question please try to search on google to figure out your problem. and make some sense to ask question in proper way so other can understand what you want to ask.

2 solutions

Solution 2

This tutorial helped me to create gridview

Asp.Net Gridview tutorial

Eric

Posted 27-Feb-14 0:09am

erictrarner

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Tejas Vaishnav · Accepted Answer · 2012-09-23T23:47:00

Try this code if it will solve your problem
or refer this link GridView Databinging demo[^]

C#

string strSQLconnection = (@"Data Source=.;Initial Catalog=new;Integrated Security=True");
SqlConnection sqlConnection = new SqlConnection(strSQLconnection);
SqlCommand sqlCommand = new SqlCommand("select * from persons", sqlConnection);
sqlConnection.Open();
SqlDataAdapter sqlDa = new SqlDataAdapter(sqlCommand);
DataTable dt = new DataTable();
sqlDa.Fill(dt);
sqlConnection.Close();
GridView1.DataSource = dt;
GridView1.DataBind();

OR

C#

string strSQLconnection = (@"Data Source=.;Initial Catalog=new;Integrated Security=True");
SqlConnection sqlConnection = new SqlConnection(strSQLconnection);
sqlConnection.Open();
SqlDataAdapter sqlDa = new SqlDataAdapter();
sqlDa.SelectCommand.Connection = sqlConnection;
sqlDa.SelectCommand.CommandType = CommandType.Text;
sqlDa.SelectCommand.CommandText = "YOUR SELECT QUERY";
DataTable dt = new DataTable();
sqlDa.Fill(dt);
sqlConnection.Close();
GridView1.DataSource = dt;
GridView1.DataBind();